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- #Trim enabler leopard 10.5 mac os x#
- #Trim enabler leopard 10.5 install#
- #Trim enabler leopard 10.5 driver#
If the SSD natively supports this, it replies back if it doesn’t support, there is no reply. It also assumes you are installing on the client version of OS X 10.5.8 Leopard or OS X 10.6 Snow Leopard with the latest security upgrades.
Then, if it is indeed an SSD drive, it sends yet a second command (the TRIM one) and expects a result. This document assumes that the OS X developer tools (XCode 3.13 - Leopard) or (XCode 3.2.1 - Snow Leopard) are installed, you are logged in as an administrator and using the BASH shell.
#Trim enabler leopard 10.5 driver#
Initially found on I read that the driver fist checks to see if the drive is of “rotational” or “solid state” type.
#Trim enabler leopard 10.5 mac os x#
The secret lies in the updated IOAHCIFamily.kext of Snow Leopard, in the /System/Library/Extensions/ folder, which contains the plugin IOAHCIBlockStorage.kext: the binary of this plugin (in the /MacOS/ folder) when viewed with a hex editor, contains two hard-coded references of “APPLE SSD” that is the string expected to be returned from polling the drive (thus only native support for latest Apple SSDs). Required configuration: - Mac OS X 10.8x (Mountain Lion)/10.7x (Lion)/10.6.x (Snow Leopard) /10.5.x (Leopard) - Intel Core Duo 1.66 GHz and higher Changes: - Optimized support for USB 3.0 - DJ Control MP3 e2: Bug fix for MIDI when connected to a USB 3.0 port - DJ Control AIR: Update to firmware 22 - DJ Console Mk4: Update to firmware 21. Even at its worst, SSDs still read WAY faster than current hard drives. First, even when largely full, this SSD is FASTER than any hard drive. I ran into a really tough speed problem in 10.5, then did a series of research on this issue before I reformatted and went to 10.6. Older SSD drives that never supported TRIM by default will not ‘magically’ get TRIM, obviously. M A V I C - I have an SSD drive in this MBP. kext that recognises any SSD with TRIM support (visible in System Profiler) provided that our own SSD indeed supports TRIM (check with your manufacturer’s specifications and perhaps use the latest firmware update for your SSD drive).
#Trim enabler leopard 10.5 install#
With his TRIM Support Enabler (currently at v1.1) we can install and uninstall (i.e. Now, user cindori from has made it simple for newbies and experienced users alike: a tool that enables and disables TRIM support for Snow Leopard users (10.6.6 or newer) with SSD drives in their computers (original Apple hardware as well as hackintosh systems). kext that controls the AHCI SATA controller was updated with TRIM support, even since 10.6.6, apparently only for Apple-ordered SSD drives that had the identifier “APPLE SSD” (visible from System Profiler > Serial-ATA). Although it’s now widely publicised in the hackintosh community, a couple of months ago (March 2011) with the release of the Mac OS X Snow Leopard 10.6.7 update (especially for new MacBook Pro laptops) a couple of people with good knowledge of programming reported that the. Funniest hackintosh I've ever did (3 Gb (1+2) RAM DDR 2 667 MHz, Intel Core Duo T2300 1.66 MHz (might show as solo but I've fixed it), WiFi works, Ethernet does not, Bootloader: Chameleon v2.2 r2404, OS: macOS X Leopard 10.5.